HR

Hugo E. Rothuizen

IBM: 6 patents #936 of 10,852Top 9%
Overall (2017): #21,484 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9837107 Tape head with electrically conducting surface to reduce triboelectric charging Robert G. Biskeborn, Johan B. C. Engelen, Mark A. Lantz 2017-12-05
9761259 Tape heads with sub-ambient pressure cavities Johan B. C. Engelen, Mark A. Lantz 2017-09-12
9741367 Fabrication of a tape head with a monobloc closure Robert G. Biskeborn, Johan B. C. Engelen, Mark A. Lantz 2017-08-22
9734854 Tape heads with sub-ambient pressure cavities Johan B. C. Engelen, Mark A. Lantz 2017-08-15
9691414 Tape head with narrow skiving edges fitted to transducers Robert G. Biskeborn, Johan B. C. Engelen, Mark A. Lantz 2017-06-27
9570097 Tape head with write pole having multiple layers superimposed in a direction perpendicular to the contact plane Robert G. Biskeborn, Johan B. C. Engelen, Mark A. Lantz 2017-02-14